42-003-45714
Final CompletionUNIVERSITY ANDREWS
ANDREWS County · District 8 · CONOCOPHILLIPS COMPANY · EMBAR (ELLENBURGER)
Permits
1
Max Depth
8,700 ft
First Permit
2013-11-15
Latest Activity
2013-11-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-03-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CONOCOPHILLIPS COMPANY ≠ Production: MAVERICK PERMIAN LLC (reported 2026-04)
Resolved via: production → MAVERICK PERMIAN LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 3,256 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CANYON | — | — |
| DEAN | — | — |
| FUSSELMAN | — | — |
| HOLT | — | — |
| LEON | — | — |
| MCKEE | — | — |
| PENNSYLVANIAN | — | — |
| PERMIAN DETRITAL (Permian (undifferentiated)) | — | — |
| SPRABERRY | — | — |
| STRAWN | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 6,080–7,815 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,433 ft | 800 sx |
| 5.5" | 7,865 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 228
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CONOCOPHILLIPS COMPANY
- Completed
- 2014-03-10
Operator
- Name
- CONOCOPHILLIPS CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-03)
- Cum Oil (all leases)
- 82,638,100 bbl
- Cum Gas (all leases)
- 2,799,661,718 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,285